WP-Cron Disabled, but not Disabled

I need WP-Cron to run at regular intervals, so I disabled WP-Cron in WP-Config, but I added a true CRON entry to run WP-Cron every 5 minutes.

However, Snapshot only sees that I have it disabled in WP-Config. Can we get an override that tells Snapshot to ignore the WP-Config setting?