You can do anything with JS:

"use strict"

window.F = {};		//	function object/container

F.isEmpty = function(elem) {
	if ( $( elem ).filter(":not(:checkbox,:radio)").val() || $( elem ).filter(":checked").val() ) {		//	has data
		return false;																					
	} else {
		return true;
	}
};

F.addRowToTable = function() {
	$(".cf-table_parent").each( function() {								//	each table
		var isBlank = true;
		
		$( this ).find("tbody tr:last [vo]").each( function() {				//	each field in the table
			return ( isBlank = F.isEmpty( this ) );							//	has data
		});
		
		( isBlank || $( this ).find(".cf-table-add-row").trigger("click") );
	});
};

F.deleteEmptyRows = function() {
	$(".cf-table_parent tbody tr").each( function() {						//	each row, by the row
		var isBlank = true;
		
		$( this ).find("[vo]").each( function () {							//	each field
			return ( isBlank = F.isEmpty( this ) );							//	has data
		});
		
		( isBlank && $( this ).closest("tr").find(".cf-table-delete").trigger("click") );
	});
};

$(function() {	//when ready: load.
	$( document ).ajaxStop(function() {	//	when lookups end.
		F.addRowToTable();				//	add after your lookups end
		
		$(".cf-table_parent [vo]").focusout( F.addRowToTable );				//	initial field event allocation
	});
	
	$(".cf-table-add-row").click( function() {								//	add events to new row
		$( this ).closest("div").find("tr:last [vo]").focusout( F.addRowToTable );
	});
	
	$("li>.cf-field>[vo]").focusin( F.deleteEmptyRows );					//	When non-table field is 'focused'
});

PS: If you want to completely break things forever and ever, add default values to your fields.

PPS: Please do not add default values when using this script (lookup filling is perfectly fine).