just eat your carbs when it's convenient. I know Kiefer has some very convincing scientific reasons why carb backloading is the best thing ever and you should buy his overpriced book, but there's plenty of science supporting the benefits of a carbless postworkout too.
At the end of the day, it's your calories and food choices over the course of the entire day that will matter the most. If you are eating good quality foods and below maintenance level of calories, then you'll lose weight regardless of when you eat your carbs.
A lot of very high level contest prep coaches (Shelby and Meadows) get guys peeled to the bone eating carbs at every meal. While nutrient timing makes a difference, it's nothing magic.