Hi, I would be tempted to create a supplier as "other Creditors" as enter the o/b & invoice that way. This will ensure you have a matched open creditors balance to the list & new invoice's entered as per list. If you enter the "other Creditors" as a journal in nominal only the "outside books" or aged Creditors list would not balance the same.
Hope makes sense - it is a sunday
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Donna Curling - Complete Book-Keeping Ltd (CBKLtd) - 07939 101900