In addition, you can simply create the credit in the vendor section of QB and then on the "Expenses" tab (if you are tracking inventory. If not then stay on that tab and go to the next line) in the "Account" drop down, select the CC account that the credit was issued to and reverse the amount of the credit (negative amount).  The credit total will show as a "zero" total, but the CC register will show a deposit that you can use to match up with your CC statement.