I should stress that I am not recommending skipping Creon. I'm just saying that if I forget it (which is rare these days) I don't stress about it for one meal. And forgetting it for one meal doesn't cause any uncomfortable or even noticeable symptoms for me. Forgetting it might mean I am missing out on essential nutrients though. Forgetting my proton pump inhibitor (PPI) pill though causes pain. Not pancreatitis level pain (no where near that), but very uncomfortable pain. PPIs are a different subject though
Edit: I should also add that when I talk about eating fat doesn't effect me, I'm talking moderate to high levels of fat. Extreme levels of fat might trigger my pancreatitis. E.g. pea and ham soup, which I love, but is very, very high in fat the way I prepare it did trigger a pancreatitis episode for me. But pea and ham soup, the way I prepare it, is basically solid when it's cooled hahaha. Solid fat. But, yes, stuff like bacon, sausages, lamb (high in trans fats and expensive here so I don't eat it much, but I do occasionally) etc do not effect me creon or not