[alfiopuglisi]

It's a limitation of the Falcon Heavy, the launcher used this time. A future, more powerful one could do it while being reusable.

[tsimionescu]

Sure, a bigger rocket could carry this particular payload while being reusable. But for any rocket there will always be payloads it can't carry while also having enough fuel to land.

[dotnet00]

That constraint can be significantly mitigated by in-space refueling. Then it just becomes a matter of what the rocket can lift into a stable orbit.

Edit: Not that this applies to any currently operational rockets.