Remove consumed venmo transaction

Fixes a bug where when multiple people venmo me for the same amount the
tool re-uses the same venmo transaction for multiple lunch money
transactions

venmo_auto_cashout/lunchmoney.py

@@ -100,6 +100,9 @@ class VenmoRecord:
             # something when it does.
             continue
 
+        # Remove the consued venmo transaction
+        venmo_transactions.remove(matching_venmo)
+
         matched_transactions.append((matching_venmo, lm_txn))
 
         # Update transaction in lunch money