Explain Refund for a Credit Note

In October I paid £200.00 for an item which was returned in November. I created a bill in October and marked it as paid. I then created a credit note for £200 in November. I am trying to explain the refund on my bank statement but when I click on the supplier the credit note doesn't appear. I have already submitted both bill and credit note through last quarter's VAT return so cannot do any adjustments. If I create another bill for £-200.00 then the VAT will come off next VAT quarter. Please help!