Is there a way to match a single transaction to multiple receipts?

Yes, you can match a single transaction to multiple invoices, 

TomTSC.

QuickBooks Online has a Find match feature you can use to match those invoices to a single transaction. Let me show you how to do it:

1. Go to Banking and select the account.
2. Locate the transaction.
3. Click on the Find match radio button.
   
4. In the Match transactions window, select those transactions.
5. Click Save.

To learn more about the process, check this article: Categorise and match online bank transactions in QuickBooks Online.

If you need help reconciling your account, you can check this guide on how: Reconcile an account in QuickBooks Online.
 

I'll be right here if you need more help with banking or any other concerns in your account.