Hey Ace,
I'm afraid I won't be able to break the tie, cause I agree with them both! Jo is a very experienced exerciser and I agree that in general one should not eat exercise calories back. However, you are pretty new to calorie restriction and exercise and sometimes people might go a little too far too fast. What I mean is that your body might truly need the nutrients due to too much calorie deficit or too big a change in exercise.
So I would skate in the middle. Maybe have some carrot sticks and a hard-boiled egg. Something with a reasonable amount of calories, protein, fat & fiber. Over time your body will start to adjust to you exercise and calorie choices and you will be able to see what works for you. What I would not recommend is eating a donut or somesuch cause the elliptical states you burned 400 calories.

I know you wouldn't! Right now you and your body are learning a lot together, so see what works for you. Being hungry never works for me.