The most common and most likely answer to this crossword clue is the 9 letter word OFF-WHITE
I've seen this crossword clue in The Guardian
O
F
F
-
W
H
I
T
E
More clues leading to the result OFF-WHITE
Buddy explains!

The straight part
We know that "cream" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case cream = off-white.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does OFF-WHITE mean?
OFF-WHITE noun- A very pale colour that is almost white.
- Of a very pale colour that is almost white.