Can you POP your home email from work directly? That is what I do. I have my work computer checking both my work email and my home email (actually I do the same with my work email from home). That way I get both accounts at both home and work. If you set the email client to "save a copy on server" for three days or so (so the weekend doesn't mess you up) then you'll get your email in both places.
If you don't want to get all your email at work, just during work hours, then you can turn on/off send/receive for your home account at work as you choose.
You've probably considered this but I'll mention it just in case. You could turn on your forward mail rule when you leave the house in the morning, and turn it off when you get home. Not very elegant, of course, and you might miss some emails on the way home.
Max