The only time I know you can't have milk and meats is if you keep kosher, in which case you wouldn't eat shellfish anyway... There's no reason you can't eat them together though.
Had lobster for supper. Then few hours later started craving frosted flakes and milk. Lol just making sure it won't make me sick
Lol yes it's safe, it might make you feel queasy thoug. Fish and milk? Not a great combo. But whatever you're hungry for lol it's no big deal.