Repeat monster

[Karai16]

And yet again it's time for Rairai's Question Hour! In today's episode, I have to ask you:
How do you let a monster respawn?
I'll explain the situation: I at one moment let a monster spawn which will break the door ahead of you, so that you can progress. It is, however, also so that the monster will chase after the player, and potentialy kill him. If this happens before the monster breaks the door, you'll respawn, to find yourself monsterless, and with the door you need to go to, still firmly locked.
is there a way I can reuse the monster + scriptarea, so that it'll spawn a second time, if the player has died too early?

note: disabling triggers for the monster is not an option, for it'll ruin the scare.