Yes this is possible through the use of variables.  An easy way to accomplish this is to use the drop down arrow and select the option to Copy Form. This will create a second form in your business process, with all of the field data that was filled out in the first form.  Of course you can add or remove any fields to this newly copied form.  This can be done from the Manage tab.

You can also reuse data from a form on a field by field basis by using the variables on the left side of the form.  Drag these to the new form to have fields that will contain whatever was entered in the corresponding field on the previous form.