Often, with a Plot or within Manipulate I want to display a graph and, in close proximity to it, a table showing the results of relevant computations. The quickest way to do this is with GraphicsColumn, but that always seems to create cells of identical height and width, which is usually not what I want. Here is a trivial example:
Manipulate[
GraphicsColumn[{Plot[Sin[x + c], {x, 0, 2*Pi}],
TableForm[{{c}}, TableHeadings -> {{"c"}, {"value"}}]}], {c, 0, 3}]

Is there some other convenient way to place the table below the graph without an ocean of whitespace, or a way to specify that GraphicsColumn can use cells of differing size?

