No. Unlike Gross Sales, Profit And Loss, Taxes and Fees, the Cash Flow report does not filter Accounting transactions by your active kitchen location – it pulls every Accounting transaction in the Begin/End range regardless of which kitchen location it was recorded under. If you manage more than one kitchen location under the same account (the same location switcher used elsewhere in the admin panel) and expect Cash Flow to match a single location's Profit And Loss figures, this is why the totals can differ.