Credit card receipt; ask to mark as a cash expense or wait 7 days and try again

When you have a card attached to your account, any receipts you scanned are held back from submission for 7 days while we wait to see if a matching card transaction imports. If it does, we merge the two expenses together. You can mark the expense as cash to override this behavior if the receipt does not actually correspond to a card expense.

No, there's no way to turn that violation off.