Possible to create PA 'invoice' instead of 'credit memo' for adjusted expenditures?

We’re using Projects 12.2.4 and would appreciate any pointers for the below question.

Where an labor expenditure has been billed on an invoice, if, say the hours are later updated and moved to a different project,  the system creates a negative expenditure to cancel out the original expenditure (this one references the original expenditure it is crediting) and a new expenditure for the corrected hours.

This will always result in a credit memo referencing the original invoice. Is there a way to avoid creating ‘credit memo’ and instead create a normal ‘invoice’ - with a negative amount that does not reference the original invoice? Few of our OU’s do not allow partial credit invoices, hence the need.