Is there a way to exclude Manual journals from Bank statement reconciliation in Cash Management?

We have matching rules setup for GL Journals to reconcile with Bank statements. But there is a business requirement to exclude Journals that are created Manually and through Spreadsheet from autoreconciling with the statement lines. Is there a way to exclude Manual/Spreadsheet journals by journal source? The transaction sources in the Matching rules are only Receivables, Payables, Journal, External and Payroll.