I've said this before, so it doesn't really take much effort for me to copy and paste it up again...
I don't know whether you know this or not, but you can display more than one comic in a single post (up to five I believe). There's no need to create a new post for each comic you want to show, especially if they are in a series.
If you didn't know that before, you should now feel more enlightened. Praise be!